Martin Rowson on the Bahrain Grand Prix controversy – cartoon Martin Rowson 23.04.2012 Photograph: Martin Rowson for the GuardianIllustration: © Martin Rowson 2012Martin Rowson 23.04.2012 Photograph: Martin Rowson for the GuardianIllustration: © Martin Rowson 2012Explore more on these topicsBahrainGuardian Opinion cartoonFormula OneBernie Ecclestone